摘要
本文讨论了太阳宇宙线成份的高电离态的产生,提出了计算平均有效电荷的公式,结果与观测资料对比能很好地符合.
This paper presents a new idea by correlating the effective charges of ions in solar energetic particles with their energies during the acceleration in flaring region. Based on ionization potentials of elements and taking account of the effect of thermal velocities of electrons in plasma of flare active region, one formula is suggested to calculate charge states of the elements C, N, O, Ne and another formula for Fe. From the formulae, the calculations for the elements are in good agreement with the observations.
出处
《空间科学学报》
CAS
CSCD
北大核心
1989年第1期45-51,共7页
Chinese Journal of Space Science
基金
国家自然科学基金
